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수용성환원키토산 배합 양치액의 구취 형성 억제 효과 : Effect of water-soluble reduced chitosan on volatile sulfur compounds

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Issue Date
2009
Publisher
대한구강보건학회
Citation
J Korean Acad Dent Health 2009;33(3):339-345
Keywords
oral malodorvolatile sulfur compoundswater-soluble reduced chitosan구취수용성환원키토산휘발성황화합물
Abstract
Objectives: This study examined the effects of newly developed water-soluble reduced chitosan on the
volatile sulfur compounds induced by 4-day plaque regrowth.
Methods: 1.0% water-soluble reduced chitosan with a pH ranging from 6.0 to 6.5, a molecular weight
between 3,000 and 5,000 Da, and a 70% of degree of deacetylation was used. The amounts of volatile
sulfur compounds in the mouth air were measured in vivo. Twelve dental students volunteered to
participate in this double blind, randomized, 4-day plaque regrowth study. The subjects were divided
into three groups and asked to rinse with the allocated mouthrinse solution and refraining from all
mechanical oral hygiene measures.
Results: The chitosan mouthwash reduced significantly the amounts of hydrogen sulfide in the mouth
air compared to DW.
Conclusions: The water-soluble reduced chitosan exhibited significant malodor-reducing activity
during the 4-day plaque regrowth experiment.
ISSN
1225-388X
Language
Korean
URI
https://hdl.handle.net/10371/74387
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College of Dentistry/School of Dentistry (치과대학/치의학대학원)Dept. of Dentistry (치의학과)Journal Papers (저널논문_치의학과)
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